select id, title, content, type, schoolid, create_time from by_recruitstudents_notice where type='1' and title like concat('%', #{title}, '%') and content = #{content} and type = #{type} or schoolid = #{schoolid} where id = #{id} insert into by_recruitstudents_notice title, content, type, schoolid, create_time, #{title}, #{content}, #{type}, #{schoolid}, #{createTime}, update by_recruitstudents_notice title = #{title}, content = #{content}, type = #{type}, schoolid = #{schoolid}, create_time = #{createTime}, where id = #{id} delete from by_recruitstudents_notice where id = #{id} delete from by_recruitstudents_notice where id in #{id}